Cyananthus fasciculatus is a captivating perennial, prized for its charming, star-shaped, deep blue to violet flowers that bloom in summer and autumn.
At-a-glance light, water, soil, and growing conditions from plant data
Partial shade
50% intensity
Prefers dappled shade or morning sun, protect from intense afternoon sun.
Regular watering
50% intensity
Keep soil consistently moist, avoid waterlogging.
Well-drained
50% intensity
Cool to moderate
50% intensity
Prefers cooler temperatures; protect from extreme heat and frost. Ideal range 15-25°C.
Outdoor
50% intensity
Light feeding
25% intensity
Feed sparingly during growing season with diluted liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Edible | No |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist but not waterlogged, especially during the growing season. Water thoroughly when the top 2-3 cm of soil feels dry.
Reduce watering in winter when the plant is dormant, allowing the soil to dry out more between waterings.
Prune lightly after flowering to remove spent blooms and maintain a tidy shape. Deadhead regularly to encourage more flowering.
Hard pruning is generally not necessary unless the plant becomes overgrown or damaged, in which case it can be done in early spring.
Propagate from seed sown in autumn or early spring, or by division of established clumps in spring. Seedlings may require stratification.
Cuttings can also be taken in late spring or early summer, but are often more challenging to root.
Repot every 2-3 years, or when the plant becomes root-bound. Use a well-draining potting mix, such as a loam-based compost with added grit or perlite. Repotting is best done in early spring before new growth begins.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Cyananthus |
| Species | Cyananthus fasciculatus |
Similar in genus Cyananthus
Answers based on plant encyclopedia data
